43199728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 99993600

約数和(自身を除く): 56793872

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 79, 88, 104, 143, 158, 176, 208, 239, 286, 316, 478, 572, 632, 869, 956, 1027, 1144, 1264, 1738, 1912, 2054, 2288, 2629, 3107, 3476, 3824, 4108, 5258, 6214, 6952, 8216, 10516, 11297, 12428, 13904, 16432, 18881, 21032, 22594, 24856, 34177, 37762, 42064, 45188, 49712, 68354, 75524, 90376, 136708, 151048, 180752, 207691, 245453, 273416, 302096, 415382, 490906, 546832, 830764, 981812, 1661528, 1963624, 2699983, 3323056, 3927248, 5399966, 10799932, 21599864, 43199728]

約数ペア:

[(1, 43199728), (2, 21599864), (4, 10799932), (8, 5399966), (11, 3927248), (13, 3323056), (16, 2699983), (22, 1963624), (26, 1661528), (44, 981812), (52, 830764), (79, 546832), (88, 490906), (104, 415382), (143, 302096), (158, 273416), (176, 245453), (208, 207691), (239, 180752), (286, 151048), (316, 136708), (478, 90376), (572, 75524), (632, 68354), (869, 49712), (956, 45188), (1027, 42064), (1144, 37762), (1264, 34177), (1738, 24856), (1912, 22594), (2054, 21032), (2288, 18881), (2629, 16432), (3107, 13904), (3476, 12428), (3824, 11297), (4108, 10516), (5258, 8216), (6214, 6952)]